HUA HONG SEMICONDUCTOR LIMITED 華虹半導體有限公司 (Incorporated in Hong Kong with limited liability) (於香港註冊成立的有限公司) (Stock Code 股份代號：01347) NOTIFICATION LETTER 通知信函 Hua Hong Semiconductor Limited (the "Company") – Notification of publication of 2025 Annual Report, Circular & Proxy Form ("Current Corporate Communications") The English and Chinese versions of the Company's Current Corporate Communication are available on the Company's website at www.huahonggrace.com and the website of The Stock Exchange of Hong Kong L ...